LRESULT
CDeviceView::OnAction(
_In_ UINT Action
)
{
switch (Action)
{
case IDC_PROPERTIES:
{
DisplayPropertySheet();
break;
}
case IDC_SCAN_HARDWARE:
{
Refresh(GetCurrentView(),
true,
true);
break;
}
case IDC_ENABLE_DRV:
{
bool NeedsReboot;
if (EnableSelectedDevice(true, NeedsReboot) &&
NeedsReboot)
{
MessageBox(m_hMainWnd, L"Rebooting", L"Enable", MB_OK);
}
break;
}
case IDC_DISABLE_DRV:
{
bool NeedsReboot;
EnableSelectedDevice(false, NeedsReboot);
break;
}
case IDC_UPDATE_DRV:
{
bool NeedsReboot;
UpdateSelectedDevice(NeedsReboot);
break;
}
case IDC_UNINSTALL_DRV:
{
UninstallSelectedDevice();
break;
}
case IDC_ADD_HARDWARE:
{
RunAddHardwareWizard();
break;
}
}
return 0;
}
/////////////////////////////////////////////////////////////////////////////////
// CPlApplet
/////////////////////////////////////////////////////////////////////////////////
// This function is called by the control panel manager. It is very similar to
// a Windows message handler (search for CplApplet in MSDN for description).
//
// Arguments:
// HWND hWnd Parent window handle
// UINT uMsg The message
// LPARAM lParam1 depends on message
// LPARAM lParam2 depends on message
//
// Return Value:
// LONG (depends on message; in general 0 means failure).
//
LONG APIENTRY CPlApplet (HWND hWnd, UINT uMsg, LPARAM lParam1, LPARAM lParam2)
{
switch (uMsg)
{
// Initialize. You can allocate memory here.
case CPL_INIT:
return TRUE;
// How many applets are in this DLL?
case CPL_GETCOUNT:
return 1;
// Requesting information about the dialog box.
// lParam1 is the dialog box number (we have only one) and
// lParam2 is the pointer to a CPLINFO structure.
// There is no return value.
case CPL_INQUIRE:
{
UINT uAppNum = (UINT)lParam1;
LPCPLINFO pCplInfo = (LPCPLINFO)lParam2;
if (!pCplInfo)
return TRUE; // unsuccessful
if (uAppNum == 0) // first Applet?
{
pCplInfo->idIcon = IDI_AC97CPL;
pCplInfo->idName = IDS_AC97CPL;
pCplInfo->idInfo = IDS_AC97CPLINFO;
}
break;
}
// This is basically the same as CPL_INQUIRE, but passes a pointer
// to a different structure.
// This function is called before CPL_INQUIRE and if we return zero
// here, then CPL_INQUIRE is called.
case CPL_NEWINQUIRE:
break;
// One of these messages are sent when we should display the dialog box.
// There is no return value.
// lParam1 is the dialog box number (we have only one)
case CPL_DBLCLK:
case CPL_STARTWPARMS:
{
UINT uAppNum = (UINT)lParam1;
if (uAppNum == 0) // first Applet?
DisplayPropertySheet (hWnd);
break;
}
// We get unloaded in a second.
// There is no return value.
case CPL_EXIT:
break;
default: // Who knows?
break;
}
return 0;
}
